In TinyMCE i am able to get the currently selected values by using queryCommandValue and queryCommandState like this:
tinymce.activeEditor.queryCommandValue("FontName");
This would get me the selected fontname. How would i do something like this in CKEditor?
The command state can be checked using the following available methods in CKEDITOR.command list.
previousState
Indicates the previous command state.
alert( command.previousState );
state
Indicates the editor state. Possible values are:
CKEDITOR.TRISTATE_DISABLED: the command is disabled. It's execution will have no effect. Same as disable.
CKEDITOR.TRISTATE_ON: the command is enabled and currently active in the editor (for context sensitive commands, for example).
CKEDITOR.TRISTATE_OFF: the command is enabled and currently inactive in the editor (for context sensitive commands, for example).
Do not set this property directly, this can also be achieved using the #setState method instead.
e.g
command.setState( CKEDITOR.TRISTATE_ON );
one can also check the state to do execute a command or to do some task
if ( command.state == CKEDITOR.TRISTATE_DISABLED )
alert( 'This command is disabled' );
queryCommandValue can be done while executing a normal command like command.exec(data) and this value of data should come from some variable in which this value is stored.
You can get the document to perform direct DOM calls as you want by doing it this way
CKEDITOR.instances.editor1.document.$.queryCommandValue("FontName")
but I must warn you that directly calling the DOM instead of using the CKEditor API is gonna be harder. CKEditor has been designed to wrap the differences between browsers, and if you want to skip that and use other API then you'll have to redo a lot of work.
Related
#client.command(brief="Send a message with a button!")
async def button(ctx,interaction: discord.Interaction):
view = discord.ui.View()
style = discord.ButtonStyle.gray
item = discord.ui.Button(style=style, label="Read the docs!", url="https://discordpy.readthedocs.io/en/master")
view.add_item(item=item)
await interaction.response.send_message("This message has buttons!", view=view)
await interaction.response.send_message(content="Hi", ephemeral=True)
discord.ext.commands.errors.MissingRequiredArgument: interaction is a required argument that is missing.
Actually i just want to send a message by intraction, but seem itwasn't work :(
I think you are confused about the basic concepts since your code is mixed up command and interaction stuffs.
If you want to create button, you cannot write in the older command way like #client.command. You need to either use application command or hybrid command (which is a mix of interaction and command)
So, you should never have something like (ctx: Context, interaction: Interaction) together.
Also, classically, you need to create a view class and create a button inside this view class. Then you can attach this view to your message or embed when you send this to the user.
And, if you want to respond to user multiple times in a application command, you cannot do that through interaction.response (only once). You can use interaction.followup() for later responses. link
For view examples, see file example under this
For slash command (application command) example, see this
New cypress user here, I am aware that cypress does not handle variables like how testcafe and others do due to the asyn nature of it. Using the example given and what I could find I have this as an example:
cy.get('selector').invoke('text').as('text_needed')
cy.get('#text_needed')
const txtneeded = this.text_needed
cy.log(txtneeded)
This looks at a given selector, takes what it finds and uses it as text and set it as a variable usable at any time in the test and outputs it to the log. The plan is to use that text in a search filter in another page to find the item it references.
The problem is that it fails with Cannot read properties of undefined (reading 'text_needed')
Is this because the content of the selector is not assigned to text properly, the outer html is <a data-v-78d50a00="" data-v-3d3629a7="" href="#">PO90944</a> The PO90944 is what I want to capture.
Your help would be appreciated!
You cannot save an alias and access it via this.* in the same execution context (callback) because it's a synchronous operation and your alias is not yet resolved at this time.
This is a correct way to go:
cy.get('selector').invoke('text').as('text_needed')
cy.get('#text_needed').then(txtneeded => {
cy.log(txtneeded)
})
First, make sure to define it as traditional function, not as an arrow function as this context doesn't work as you'd expect there, more info here.
Next, typically in a single test you should use .then() callback to perform additional actions on elements, and use aliases when you need to share context between hooks or different tests, so please consider the following:
// using aliases together with this within the single test won't work
cy.get(<selector>).invoke('text').as('text_needed')
cy.get('#text_needed').should('contain', 'PO90944') // works fine
cy.log(this.text_needed) // undefined
// this will work as expected
cy.get(<selector>).invoke('text').then(($el) => {
cy.wrap($el).should('contain', 'PO90944'); // works fine
cy.log($el) // works fine
});
Setting alias in beforeEach hook for example, would let you access this.text_needed in your tests without problems.
Everything nicely explained here.
Edit based on comments:
it('Some test', function() {
cy.visit('www.example.com');
cy.get('h1').invoke('text').as('someVar');
});
it('Some other test', function() {
cy.visit('www.example.com');
cy.log('I expect "Example Domain" here: ' + this.someVar);
});
And here's the output from cypress runner:
How do i clear (deselect) all options within a multi-select input using Cypress?
The documentation here does not seem to cover this scenario: https://docs.cypress.io/api/commands/select.html#Syntax
The clear() command apparently cannot be applied to selects, as you might expect
https://docs.cypress.io/api/commands/clear.html#Syntax
I have tried passing an empty string / array / null to select() but i get the following error:
CypressError: Timed out retrying: cy.select() failed because it could not find a single <option> with value or text matching: ''
Since Cypress 8.6.0, this is supported in Cypress: https://stackoverflow.com/a/69537449/3474615
Before 8.6.0:
You can use cy.invoke() to call the .val('') method on the underlying JQuery element, which will cause it to be cleared.
Like this:
cy.get('select')
.invoke('val', '')
Note that this will not emit the change event. If you want to test that your code reacts to the change event, you can cause it to be emitted with cy.trigger():
cy.get('select')
.invoke('val', '')
.trigger('change')
I've also filed a feature request for this functionality, as it does seem like something that should be included with Cypress by default.
cy.select([])
cy.select([]) called with an empty array, can now be used to clear selections on all options.
Note: update cypress to v8.6.0 or higher to work.
Is there a method for inserting code into a Scala application while debugging? For example, could I have something like this,
var c = 1.0
0.until(10).foreach{ i =>
if (i == 5) {
startDebuggingMagicHere()
}
}
where I could then inspect and interact with c, i, and any other variable in scope via methods and assignment.
In the Scala-IDE plugin for Eclipse, debugging is supported. Set a breakpoint in the Scala code and you will be able to do limited things. Current support is not as good as that for Java. I believe it is planned to improve by the Summer.
What you can do is:
use the "variables" view to see the current values of variables and modify values,
tell the debugger to "drop to frame" so that it starts the current method call again, using the original values from the stack,
modify code and save the file which causes the debugger to insert the new code and drop to frame, i.e. restart the method call (this does not always work - depending how much you change the code you may need to restart the app, e.g. if you change the class definition)
What you can't do is:
inspect variables from the editor,
write code in the "display" view and execute it. Both of these work with Java, but not Scala.
An onFailure handler in webOS has an argument inError. I tried printing it using: console.log("error: " + inError);, but the result is only: error: [object Object]*** (app/assistants/main-assistant.js:26), which isn't much use. How can I log something more useful instead?
Update:
Ares generates: alarm1Failure: function(inSender, inError) {}. However, the error is contained as the errorText property of the first object and the second object is the request
I would use the interactive debugger at:
http://ares.palm.com/AresDebug/
Connect your device and run your app. Put your app name in the 'Script Filter' box and click get scripts.
Now use the 'Available Scripts' pull down to find your assembly.
You can set breakpoints (click on line numbers to the left) and inspect variables using the lower left pane and '>' prompt.
Be sure to use Chrome or Safari as it will not work with IE.
There is also a logger at:
http://ares.palm.com/AresLog/
if you don't want to use the debugger, then you probably should know something about the inError object getting returned to you. In this case I assume the onFailure comes from a Protocol function's callback, so try looking in the Protocol documentation to see what information the error object should contain.
Also for any logging purposes don't forget about the imensely useful function
JSON.stringify(obj)
It will take an object and return a JSON representation that you can log so you can see all the properties at once.